Lithium battery vibrator

Abstract

The application discloses a lithium battery vibrator and belongs to the technical field of lithium battery vibrator structures of industrial tools. The lithium battery vibrator comprises a lithium battery vibrator, a connecting part arranged on the lithium battery vibrator, and a fixing part connected with the connecting part. The fixing part is provided with an end face which is a flat plane. The gravity center projection of the lithium battery vibrator is located in the projection of the fixing part along the direction of the motor shaft center line. The motor shaft center line is perpendicular to the end face of the fixing part. The end face can be in contact with the horizontal ground to support the lithium battery vibrator. The fixing part is arranged on the lithium battery vibrator. The gravity center of the lithium battery vibrator is adjusted in the projection of the fixing part along the direction of the motor shaft center line. The lithium battery vibrator can be vertically placed, the placing space is saved, and dust can be prevented from entering the lithium battery vibrator.

Description

TECHNICAL FIELD

[0001] The application belongs to the field of lithium battery vibrator structure, and particularly relates to a lithium battery vibrator. BACKGROUND

[0002] The lithium battery concrete vibrator is a commonly used electric vibrator due to its portability. The principle is to use electricity to make the machine eccentric rotation to generate vibration, so that the concrete is vibrated and compacted. The same vibrator can be matched with different vibration rod heads, so as to achieve different vibration purposes. After the rod head is removed, the vibrator can only be placed on the ground, because it does not have a structure that can be supported vertically, dust is easy to enter the vibrator placed on the ground, at the same time, the vibrator occupies a large volume when placed horizontally, and is not convenient for transportation. The technical scheme makes some improvements. SUMMARY

[0003] The purpose of the embodiment of the application is to provide a lithium battery vibrator, which can solve the problem that the existing vibrator in the related art is difficult to support vertically.

[0004] The embodiment of the application provides a lithium battery vibrator, which comprises:

[0005] The lithium battery vibrator is provided with a connecting portion;

[0006] The connecting portion is connected with a fixing portion, the fixing portion is provided with an end face, the end face is a flat plane, the gravity center of the lithium battery vibrator is projected in the projection of the fixing portion along the direction of the motor shaft center line, and the motor shaft center line is perpendicular to the end face on the fixing portion. The end face can be in contact with the horizontal ground, so as to support the lithium battery vibrator.

[0007] Further, the fixing portion is a rotary body structure, especially a cylindrical structure. The maximum diameter of the projection of the fixing portion along the direction of the motor shaft center line is D, and the gravity center of the lithium battery vibrator is projected in the cylinder with D as the diameter, so that the end face on the fixing portion can be used to support the lithium battery vibrator.

[0008] Further, the fixing portion is provided with an internal thread, and the connecting portion is provided with an external thread; the internal thread is connected with the external thread in a matched mode. The fixing portion can be conveniently fixed on the connecting portion, and the external thread on the connecting portion can be protected from damage by external force during transportation.

[0009] The technical scheme mainly comprises the following steps: a fixing portion is arranged on the lithium battery vibrator, and the gravity center of the lithium battery vibrator is adjusted in the projection of the fixing portion along the direction of the motor shaft center line, so that the lithium battery vibrator can be vertically placed, the space for placing the lithium battery vibrator is saved, and dust entering the lithium battery vibrator is reduced.

[0010] Further, the lighting device is arranged on the lithium battery vibrator. The lighting device is fixed on the outer shell of the lithium battery vibrator. The lighting device has a rotating structure for adjusting the lighting direction. The rotating structure has a limiting structure. The number of the rotating structure and the limiting structure is equal, and at least one rotating structure is provided. The lighting device can solve the lighting problem in a dark environment. The lighting device can rotate to adjust the irradiation direction, and can timely adjust the position of the vibration rod head to facilitate timely understanding of the vibration situation. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is a schematic diagram of a lithium battery vibrator vertically placed;

[0012] Figure 2 is an exploded schematic diagram of a lithium battery vibrator;

[0013] Figure 3 is a schematic diagram of the relationship between the lithium battery vibrator and the lighting device;

[0014] Figure 4 is a schematic diagram of a lithium battery vibrator front view and partial cross-section;

[0015] Figure 5 is a schematic diagram of a lighting device;

[0016] Figure 6 is a schematic diagram of a lighting device side view;

[0017] Figure 7 is Figure 6 is a schematic diagram of A-A cross-section in the middle;

[0018] Figure 8 is a schematic diagram of the shaft side structure of the lighting device;

[0019] BRIEF DESCRIPTION OF DRAWINGS

[0020] 100-lithium battery vibrator; 101-connection part; 104-fixing step; 110-motor; 111-motor shaft; 112-connection module; 200-fixing part; 201-end surface; 300-stirring head assembly; 301-connection step; 302-stirring head connection part; 400-lighting device; 410-supporting seat; 411-fixing hole; 420-rotating step; 430-rotating shaft; 450-rotating seat; 451-through hole; 460-disc base; 461-arc-shaped opening; 470-stopping part; 471-cylinder pin; 472-hollow part; 473-first elastic part; 480-extendable column; 481-second elastic part; 490-lighting assembly; L-led lamp; M-center of gravity; X-motor shaft center line; D-maximum outer diameter of the fixing part. DETAILED DESCRIPTION

[0021] Example 1

[0022] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0023] The lithium battery vibrator provided by the embodiments of the present application will be described in detail below with reference to the drawings, specific embodiments and application scenarios.

[0024] Reference Figures 1-4 The lithium battery vibrator provided by the embodiments of the present application,

[0025] As shown in Figure 3 , the lithium battery vibrator is provided with a connecting portion, and the connecting portion is provided with an external thread. As shown in Figure 1 , the projection of the center of gravity M on the lithium battery vibrator 100 along the motor axis X is located in the projection of the fixed portion 200 along the direction of the motor axis X, here, the projection does not include the projection edge of the fixed portion 200 along the direction of the motor axis X. The fixed portion 200 is provided with an end face 201, which is a flat plane. When the center of gravity M on the lithium battery vibrator 100 is located in the projection of the fixed portion 200 along the direction of the motor axis X, the end face 201 plays a supporting role, and the end face 201 can stand on the horizontal plane. The lithium battery vibrator can be vertically supported and erected.

[0026] The fixed portion is a rotary body structure, preferably a cylindrical structure, as shown in Figure 3 , the maximum diameter of the projection of the fixed portion along the direction of the motor axis is D. Here, the center of gravity M on the lithium battery vibrator 100 falls into the projection ring of the fixed portion with the maximum outer diameter D along the direction of the motor axis X, and does not exceed the edge of the ring with the maximum diameter D. The fixed portion 200 is provided with an internal thread, and the connecting portion 101 is provided with an external thread; the internal thread and the external thread are connected in cooperation. The fixed portion 200 is connected with the connecting portion 101, and during transportation, the fixed portion 200 is connected outside the connecting portion 101, which can effectively protect the external thread of the connecting portion 101 from being damaged and reduce transportation loss.

[0027] Embodiment two

[0028] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0029] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application. Figure 3and attached Figures 5-8 The present application provides a detailed description of a lithium battery vibrator through specific embodiments and application scenarios.

[0030] refer to Figure 7 This application provides a lithium battery vibrator.

[0031] Includes a lighting device 400 mounted on the lithium battery vibrator 100. For example... Figure 3 As shown, the lighting device 400 is fixed to the housing of the lithium battery vibrator by screws passing through the fixing hole 411. The lighting device 400 is fixed to the fixing step 104 of the outer housing of the lithium battery vibrator 100. The lighting device 400 has a rotating structure for adjusting the lighting direction. The rotating structure includes a first rotating structure of the rotating base 450 relative to the rotating shaft 430; and a second rotating structure of the lighting assembly 490 relative to the disc-shaped base 460.

[0032] The rotating structure has a limiting structure. The number of rotating structures and limiting structures are equal, and there is at least one rotating structure. The first limiting structure corresponding to the first rotating structure is a rotating base 450 with a through hole 451, and a stop member 470 fixed to the support base 410. The stop member 470 has a hollow portion 472, within which two opposing pins 471 are provided. A first elastic element 473 is provided between the two opposing pins 471. Figure 7 As shown, the stop component 470 is provided with a track to accommodate the movement of the pin 471, and the pin 471 extends into the through hole 451 under the action of the first elastic member 473, thereby preventing the rotating seat 450 from rotating. The end of the pin 471 that extends into the through hole 451 has an arc-shaped structure, which allows the pin 471 to quickly extend into the through hole 451. There are several through holes 451, which are equidistantly distributed circumferentially on the rotating seat 450. The first limiting structure can fix the relative position of the rotating seat 450 and the rotating shaft 430. This facilitates the adjustment of the pitch angle of the disc-shaped base 460, which is fixedly connected to the rotating seat 450, that is, the circumferential position of the disc-shaped base 460 relative to the rotating shaft 430.

[0033] The second limiting structure corresponding to the second rotating structure is that after the telescopic column 480 is fixedly connected to the lighting component 490, the telescopic column 480 passes through the disc-shaped base 460, and a second elastic element 481 is provided between the telescopic column 480 and the disc-shaped base 460. The second elastic element 481 makes the connecting body of the telescopic column 480 and the lighting component 490 fit tightly against the arc-shaped opening 461 on the disc-shaped base 460. The arc-shaped openings 461 are evenly distributed around the edge of the disc-shaped base 460, and the number of arc-shaped openings 461 is even. As shown in the figure. Figure 6 and Figure 8As shown, the length of the lighting assembly 490 is greater than the diameter of the disc base 460, so as to ensure that the lighting assembly 490 is in close contact with at least two arc-shaped openings 461, and the connection is reliable and tight.

[0034] The lighting assembly 490 rotates relative to the disc base 460, so as to adjust the lighting direction of the LED lamp L. Since the vibration rod head is usually a soft tube, and the working position of the lithium battery vibrator is not in the same plane, or the distance between the two is far, if the lithium battery vibrator carries a lamp with unadjustable rotation, in many cases, the lamp cannot illuminate the working position of the rod head, which limits the application range of the lamp. Therefore, the lithium battery vibrator 100 is provided with a rotatable lighting assembly 400. The plurality of rotation structures ensure that the lighting direction of the LED lamp L has great flexibility, and meets the actual working environment requirements of the lithium battery vibrator 100. At the same time, a layer of rubber pad is sleeved on the lighting assembly 490, which can also effectively alleviate the influence of the vibration of the lithium battery vibrator on the LED lamp L.

[0035] The embodiments of the present application are described above in combination with the drawings, but the present application is not limited to the specific embodiments described above, and the specific embodiments described above are only illustrative, but not restrictive. Those skilled in the art can make many forms under the inspiration of the present application without departing from the scope of the present application and the scope protected by the claims, which all belong to the protection of the present application.

Claims

1. A lithium-ion battery vibrator, characterized in that, include: Lithium-ion battery vibrator; The lithium battery vibrator is equipped with a connecting part; A fixing part is connected to a connecting part, and the fixing part has an end face. The center of gravity of the lithium battery vibrator is projected along the motor axis and lies within the projection of the fixed part along the motor axis; the end face of the fixed part is a flat plane.

2. The lithium battery vibrator according to claim 1, characterized in that, The fixing part is a rotating structure, and the maximum diameter of the projection of the fixing part along the direction of the motor axis is D.

3. A lithium battery vibrator according to claim 1, characterized in that, The fixing part is provided with an internal thread, and the connecting part is provided with an external thread; the internal thread and the external thread are connected in a mating manner.

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